| Thomas Leybourn - Mathematics - 1830 - 630 pages
...MORNING. — MR. HIND. " -. . • . • i . • " First and Second Classes. >••[ чи. .. ' 1. **A and В can do a piece of work in m days ; В and С in** я days : in what time can A and С do the same, supposing that A can do p times as much as В in a... | |
| John Bonnycastle - 1848 - 334 pages
...amount is 143 shillings : how many has he of each kind of coin. Ans. 22 crowns and 33 shillings. 39. If **A and в can do a piece of work in m days,** A and с in n days, в and ein r days ; what is the proportion of the amount of work done by А, в,... | |
| 1860 - 462 pages
...Text-Book. THE MATHEMATICAL MONTHLY. VoL П. . . . JANUAEY, 1860 No. IV. PRIZE PROBLEMS FOR STTJDENTS. I. **A and В can do a piece of work in m days ; В and С in** я days ; in what time can A and С do the same, it being supposed that A can do p times as much as... | |
| John Daniel Runkle - Mathematics - 1860 - 590 pages
...PBINTEBg. THE MATHEMATICAL MONTHLY. VoL П. . . . JANUAKY, I860 No. IV. PRIZE PROBLEMS FOR STTTDENTS. I. **A and В can do a piece of work in m days ; В and С in** » days ; in what time can A and С do the same, it being supposed that A can do p times as much as... | |
| Webster Wells - 1885 - 368 pages
...be divided by the sum of its digits, the quotient is 7 and the remainder 6. Required the number. 38. **A and В can do a piece of work in m days, В and С in n days, and** C and A in p days. Iii what time can each alone perform the work? 39. A crew can row 10 miles in 50... | |
| Webster Wells - Algebra - 1885 - 372 pages
...divided by the sum of its digits, the quotient is 7 and the remainder 6. Required the number. 4 '<• 38. **A and В can do a piece of work in m days, В and С in n** davs, and С and A in p days. In what time can each alone perform the work? 39. A crew can row 10 miles... | |
| Webster Wells - Algebra - 1885 - 382 pages
...be divided by the sum of its digits, the quotient is 7 and the remainder 6. Required the number. 38. **A and В can do a piece of work in m days, В and** C in n days, and C and A in p days. In what time can each alone perform the work? 39. A crew can row... | |
| Education - 1885 - 630 pages
...[JULY, 1884. .'. Distance ED = 143-5 yds., And „ CE = (i5oo- 143-5) yds. = 1356-5 yds. Ans. 2. JEB — **A and В can do a piece of work in m days** ; A works n days alone, when В joins him, and both together finish the work in p days more ; how long... | |
| Webster Wells - Algebra - 1889 - 584 pages
...divided by the sum of its digits, the quotient is 7 and the remainder 6. Required the number. 38. A and B **can do a piece of work in m days, В and С in n days, and** C and A in p days. In what time can each alone perform the work? 39. A crew can row 10 miles in 50... | |
| Scoby McCurdy - Algebra - 1894 - 226 pages
...factors of the following expressions : ж4 - (x - 6)2, and m4 - 64 и6. 2. Simplify £± ж-5+ ж + 3 3. **A and В can do a piece of work in m days ; В and С** can do it in n days; С and D in p days ; and D and A in r days. In how many days can all working together... | |
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